419625192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6421}}^1$

素因数の和:6826

約数の個数: 64

約数和(自身を含む): 1202198400

約数和(自身を除く): 782573208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1167, 1556, 2334, 2723, 3112, 4668, 5446, 6421, 8169, 9336, 10892, 12842, 16338, 19263, 21784, 25684, 32676, 38526, 44947, 51368, 65352, 77052, 89894, 134841, 154104, 179788, 269682, 359576, 539364, 1078728, 2497769, 4995538, 7493307, 9991076, 14986614, 17484383, 19982152, 29973228, 34968766, 52453149, 59946456, 69937532, 104906298, 139875064, 209812596, 419625192]

約数ペア:

[(1, 419625192), (2, 209812596), (3, 139875064), (4, 104906298), (6, 69937532), (7, 59946456), (8, 52453149), (12, 34968766), (14, 29973228), (21, 19982152), (24, 17484383), (28, 14986614), (42, 9991076), (56, 7493307), (84, 4995538), (168, 2497769), (389, 1078728), (778, 539364), (1167, 359576), (1556, 269682), (2334, 179788), (2723, 154104), (3112, 134841), (4668, 89894), (5446, 77052), (6421, 65352), (8169, 51368), (9336, 44947), (10892, 38526), (12842, 32676), (16338, 25684), (19263, 21784)]